# monthly mean of baseline data from 2022/10 to 2023/12; created: 29-Jan-2025
# comment: Medusa measurements. Output from GCWerks. See Miller et al. (2008).
# 
# data_owner_email: jgor.arduini@uniurb.it
# data_owner: Jgor Arduini
# station_long_name: Monte Cimone, Italy
# inlet_base_elevation_masl: 2165.0
# inlet_latitude: 44.193198
# inlet_longitude: 10.701410
# inlet_date: 2002-01-01 00:00:00
# inlet_comment: main inlet for all the analyzer at the station on the roof
# data_dir: /agage/mtecimone-medusa
# species: hcfc-22
# calibration_scale: SIO-05
# units: ppt
# 
# CREDIT FOR USE: This is a formal notification for data users. 
# For scientific purposes access to these data is unlimited and 
# provided without charge. By their use you accept that an offer 
# of co-authorship will be made through personal contact with the
# data providers or owners whenever substantial use is made of 
# their data. In all cases an acknowledgement must be made to the
# data providers or owners and the data centre when these data are
# used within a publication.
# 
# CONTACT POINT: michela.maione@uniurb.it; jgor.arduini@uniurb.it; raywang@eas.gatech.edu 
# 
# 1st column, time in farction of year
# 2nd column, year (YYYY)
# 3rd column, month (1 to 12)
# 4th column, mean (monthly mean value)
# 5th column, std. dev. (standard deviation of monthly mean)
# 6th column, numb (number of measurements for monthly mean)
#    time   year  month          mean     std. dev.    numb
 2022.792   2022     10       254.963         1.526     173
 2022.875   2022     11       256.901         1.347     225
 2022.958   2022     12       256.594         1.617     316
 2023.042   2023      1       255.384         1.404     202
 2023.125   2023      2       255.312         1.780     154
 2023.208   2023      3       255.598         1.473      75
 2023.292   2023      4       256.733         1.259      35
 2023.375   2023      5       256.988         0.931     187
 2023.458   2023      6       255.334         1.283      73
 2023.542   2023      7       254.422         1.354     126
 2023.625   2023      8           NaN           NaN       0
 2023.708   2023      9       255.196         0.579       4
 2023.792   2023     10       254.881         1.511     210
 2023.875   2023     11       255.919         1.216     251
 2023.958   2023     12       254.912         1.715     357